baber/WOPTO huggingface dataset:
Patent CA-2273522-C (CA)
Title: High speed ethernet based on sonet technology
Inventor: BOTTORFF PAUL A
IPC: H04L47/31
Filed: 1999-06-01
Granted: 2009-03-24
Abstract: A high-speed Ethernet using Thin SONET technology as the physical layer carrier makes use the large embedded base of SONET equipment, and is a step forward in integrating WANs, MANs and LANs. The HS Ethernet also takes advantage of current SONET functionality, such as framing, scrambling, integrity, etc. FEC fields are provided in the TOH for achieving a high level of error correction. The HS Ethernet frame comprises a length-type field generated at the PCS sublayer and a HEC field generated at the PMA layer. The frames are routed within a network using the source address, the destination address and a label.
Patent CA-2273626-C (CA)
Inventor: WOOD BRADFORD R
IPC: E21B21/06
Filed: 1999-06-01
Granted: 2006-11-21
Abstract: A method for remediating cuttings from a wellbore has been invented which, in certain aspects, includes transporting a system for remediating the cuttings to an offshore rig in transportable containers, the system including a thermal treatment system and a condensing system; feeding a slurry of the cuttings with oil and water to the thermal treatment system and heating the cuttings therein producing heated cuttings an a stream with oil and water; discharging the heated cuttings from the thermal treatment; feeding the stream with oil and water to a condenser system producing a liquid stream; and feeding the liquid stream to an oil/water separator producing an oil stream and a water stream. In another method for remediating cuttings according to the present invention, the method includes feeding a slurry of the cuttings with oil, fine particulates, and water to a thermal treatment system and heating the cuttings therein producing heated cuttings and a stream with oil and water, discharging the heated cuttings from the thermal treatment, feeding the stream with oil and water to the filter system, filtering out fine particulates from the stream with oil and water, feeding the stream with oil and water to a condenser system producing a liquid stream, and feeding the liquid stream to an oil/water separator producing an oil stream and a water stream.
Patent CA-2275034-C (CA)
Title: Ice dispensing system
Inventor: BITTS DONALD R
IPC: F25C5/16
Filed: 1999-06-15
Granted: 2006-09-19
Abstract: An ice dispenser system incorporates a common ice delivery passage for both cubed and crushed ice. A first set of ice crushing blades are mounted upon a shaft that rotates concurrently with an ice delivery element such as an auger. When cubed ice is desired, an unobstructed ice delivery path is provided with the second set of ice crushing blades being pivoted out of the passage and the first set of ice crushing blades simply rotating within the passage to aid in delivering ice to an ice receiving area. Preferably, the second set of ice crushing blades are pivoted through the use of a crank arm that has a first bent end received in a slot formed in the second set of ice crushing blades and a second bent end that is acted upon by an output member of a solenoid attached to a rear portion of an ice collecting bin of the system. When crushed ice is desired, the second set of ice crushing blades is arranged in the delivery path such that the second set of ice crushing blades is interleaved with the first set of rotating crushing blades so the ice will be crushed between the two sets of blades.
Patent CA-2275286-C (CA)
Inventor: CONGLETON STEPHEN DOUGLAS
IPC: B29C44/04
Filed: 1997-12-09
Granted: 2003-07-08
Abstract: La présente invention concerne des matériaux (20) absorbants fonctionnels profilés par découpage ou chauffage de manière à former des canaux (40) d'écoulement. Selon un mode de réalisation, la présente invention permet également de former des soufflets (45) ou des parties surélevées par rapport aux canaux d'écoulement. En outre, les canaux d'écoulement qui sont en partie découpés dans un matériau (20) absorbant peuvent également fonctionner comme une charnière pour ledit matériau en ce qui concerne le pliage et la conformité d'ajustement. Selon un mode de réalisation, le matériau (20) absorbant fonctionnel est obtenu par chauffage et découpage discrets, par exemple, par un laser qui forme simultanément des canaux (40) et des soufflets (45). Selon un autre mode de réalisation, on utilise des moyens (30) de chauffage et de coupe discrets, comme par exemple un laser, destiné à fournir des canaux en partie au travers de la surface d'un matériau (20) absorbant fonctionnel.
Patent CA-2276338-C (CA)
Title: Device for contactless transmission of electrical signals and/or energy
Inventor: LOHR GEORG
IPC: H02J17/00
Filed: 1998-01-05
Granted: 2008-07-29
Abstract: What is described here is a device for non-contact transmission of electrical signals and/or energy between at least two parts mobile relative to each other, wherein on the parts between which signals and/or energy are to be transmitted a plurality of defined electromagnetic coupler elements is provided whose near field causes the non-contact transmission.     The inventive device excels itself by the provisions that the coupler elements on at least one part - form a conductor structure configured as cascade circuit ter-minated in a manner free from reflection, and - that each coupler element, independently of the other coupler elements on this part, is a resonator system having a resonance frequency higher than the highest frequency of the wide-band signals to be transmitted.     An alternative embodiment is characterised by the provision that each of the coupler elements provided on at least one part comprises at least one resonator which consists of a single element able to resonate per se and independently of the other coupler elements and has a resonance frequency approximately equal to the frequency of the signals to be transmitted, and - that the individual resonators are connected to each other via line terminated in a manner free from reflection.
Patent CA-2277641-C (CA)
Inventor: BEHESHTI ALI
IPC: G05B23/02
Filed: 1999-07-14
Granted: 2003-02-11
Abstract: An alarm/facility management unit including a housing having a front side and a rear side. The front side includes a liquid crystal display for displaying two lines of up to twenty alphanumeric characters. The front side also includes four control keys which enable a user to access a software program contained within the alarm/facility management unit and perform a number of functions through the program.      The front side of the alarm/facility management unit also includes a serial port for enabling communications with a personal computer. The rear side of the alarm/facility management unit includes at least two slots which can receive alarm/facility contact input cards, contact output cards, or serial port expansion cards. These slots can receive alarm/facility cards that provide real-time alarm/facility status on up to sixteen discrete alarm/facility contact inputs. The alarm/facility management unit is scalable from 16 to 128 discrete alarm/facility contact inputs.
Patent CA-2279183-C (CA)
Inventor: GRAY MICHAEL J
IPC: B26B21/52
Filed: 1998-02-18
Granted: 2004-09-14
Abstract: Cette invention se rapporte à une plaque de support pour rasoir qui comporte un élément de base et un élément plate-forme. Ledit élément de base comporte une structure de fixation conçue pour maintenir de manière libérable le rasoir et une structure de support de la plate-forme. Ledit élément plate-forme est maintenu sur la structure de support de plate-forme, il est fixé audit élément de base et est disposé à l'arrière d'au moins une partie du rasoir lorsque celui-ci est maintenu par la structure de fixation.
Patent CA-2291876-C (CA)
Title: Telecommunication system and multi-beam satellite useable in such a system
Inventor: BOUDIER NICOLAS
IPC: H04B7/19
Filed: 1999-12-10
Granted: 2008-12-23
Abstract: The telecommunication system comprises a multibeam satellite (10) placed in a geostationary orbit. A terrestrial gateway (12) is placed in a cover of each beam to access a terrestrial network (14). The gateway includes a switch (16) and a means for radio frequency communication with the satellite, such as in MDP4 modulation, or QPSK. The network is linked to a network control unit (18).  The network control unit is linked to a satellite remote control station (20) ensuring configuration of useful satellite load. An outward link, from user a terminal (22,24) to the satellite and then to the gateway, is done in an F/TDMA mode, and links to user terminals are done in a TDM mode with large bandwidth shared between all user terminals situated in the same beam.  An Independent claim is also included for the satellite used in telecommunication system with a terrestrial segment having gateways to access the terrestrial network.
Patent CA-2292048-C (CA)
Title: Carrier strip for fastening elements and a magazine with the carrier strip
Inventor: VAN EGERAAT HENDRIK A
IPC: F16B27/00
Filed: 1999-12-09
Granted: 2004-07-27
Abstract: A carrier strip for fastening elements and including a plurality of ring-shaped receiving members for receiving the fastening elements, with the receiving members having each a receiving opening and being arranged one after another and connected with each other, and with each two adjacent receiving members being offset relative to each other in a direction parallel to a longitudinal axis of the receiving opening.
Patent CA-2293211-C (CA)
Inventor: ARGILLIER JEAN-FRANCOIS
IPC: C09K8/94
Filed: 1999-12-22
Granted: 2010-02-16
Abstract: - La présente invention concerne un procédé et un système d'exploitation du sous-sol comportant au moins l'étape de circulation dans un puits d'une composition moussante de pH déterminé comportant un tensioactif ionique et un polymère polyampholyte dont la charge dépend du pH. En faisant varier le pH, on provoque la déstabilisation de la mousse de façon à "casser" plus facilement la mousse de retour à la surface et éventuellement recycler la solution moussante. - L'invention concerne également une composition moussante à base d'eau pour la mise en oeuvre du procédé. - Application aux opérations de forage et aux opérations de complétion des puits pétroliers nécessitant l'usage d'un fluide de puits de faible masse volumique.
Patent CA-2295113-C (CA)
Inventor: REYNOLDS RICHARD C
IPC: A63B57/00
Filed: 1998-06-24
Granted: 2007-05-29
Abstract: L'invention a trait à un dispositif comportant un té de pratique de golf et une surface simulant les propriétés d'un gazon naturel. Ce dispositif est constitué de composants indépendants qui simulent les couches d'un sol naturel. L'un de ces composants est un tapis composite comportant une section de velours formée d'une seule pièce (726) et une couche de plastique spongieux (734). Cette section de velours (726) comporte des fils touffus qui simulent le gazon ainsi qu'une partie en boucle positionnée de manière interactive dans un textile à résistance latérale (732). Un élément en plastique spongieux est lié à la fois audit tissu à résistance latérale et aux parties en boucle de la section de velours (726). Un second composant est une base pourvue d'une bordure (714) qui simule les propriétés de support des couches plus profondes d'un sol naturel. La bordure (740) de cette base (714) se présente sous forme d'une seule pièce enrobant un noyau composite de plastique technique. Un troisième composant est un bloc (912) pour té comportant un premier élément (910) en matières constitutives et un élément de maintien (946) du té en mousse gélifiée.
Patent CA-2303230-C (CA)
Title: Doublure liberable constituee d'une olefine elastomerique thermoplastique
Inventor: HENNEN EUGENE G
IPC: C09J7/40
Filed: 1998-08-31
Granted: 2010-06-29
Abstract: L'invention concerne une feuille de revêtement arrachable destinée à être utilisée avec un adhésif autocollant. Cette feuille de revêtement arrachable comprend un film d'une oléfine élastomère thermoplastique.
Patent CA-2303298-C (CA)
Title: Article d'essuyage multicouche
Inventor: NISSING NICHOLAS JAMES
IPC: B32B7/022
Filed: 1998-08-28
Granted: 2005-12-20
Abstract: L'invention concerne un article nettoyant jetable comprenant au moins deux couches. La première couche présente une extensibilité au mouillage supérieure à la deuxième. La première couche peut être une bande de fibres cellulosiques, crêpée à sec et perforée et la deuxième couche peut être une bande non tissée comprenant des fibres synthétiques. Les parties choisies de la première couche sont liées à la deuxième couche de sorte que l'extension au mouillage de la première couche soit empêchée dans le plan de la première couche.
Patent CA-2311175-C (CA)
Title: Pompe a cavites progressantes a stator composite et son procede de fabrication
Inventor: VANDENBROUCKE ERIC
IPC: F04C5/00
Filed: 2000-06-06
Granted: 2008-09-23
Abstract: La présente invention concerne une pompe à cavités progressantes destinée à communiquer de l'énergie à un fluide, la pompe comportant au moins un carter, un stator et un rotor métallique disposé à l'intérieur du stator. Selon l'invention, le stator est constitué d'au moins deux parties, une première partie constituée en un matériau peu élastique et une deuxième partie disposée entre la paroi interne du carter et la première partie, la première partie étant en contact avec le rotor, la deuxième partie étant adaptée pour appliquer et/ou conserver une contrainte a de la première partie sur le rotor afin d'obtenir le gain en pression requis pour le fluide pompé.
Patent CA-2315157-C (CA)
Title: Procede et appareil d'acquisition et de poursuite de frequences et pour recepteurs amcr dsss
Inventor: TOY RAYMOND L
IPC: H04B1/7075
Filed: 1998-12-08
Granted: 2008-07-08
Abstract: L'invention porte sur des systèmes et procédés d'acquisition de fréquences et de poursuite de canaux dans un système AMCR à séquence directe et à étalement de spectre (DSSS). Les évaluations de fréquences, préparées et affinées, servent également dans le processus de poursuite des canaux.
Patent CA-2315532-C (CA)
Title: Cyclopeptide derivatives with integrin inhibitor properties
Inventor: FINSINGER DIRK
IPC: C07K5/12
Filed: 1998-12-09
Granted: 2008-02-12
Abstract: The invention relates to compounds of formula (I), R-Q-X, wherein R = cyclo- (Arg-Gly-Asp-Z), whereby Z is bonded in a side chain to Q or to Z if Q is lacking, Q is lacking and represents -[CO- R1- NH-X]m, -[NH-R1-CO-]m, -[CO-R1-CO-]m, -(CO-CH2-O-CH2CH2-O-CH2CH2-NH-)n, -(NH-CH2-O-CH2CH2-O-CH2CH2-CO-)n, -{NH- CH2CH2-O-CH2CH2-O-CH2-CO-)n or -(CO-CH2-O-CH2CH2-O-CH2-CH2-NH-)n-[CO-R1-NH-]m, X = -CO-CH-CH2, -CO-C(CH3 ) = CH2, -NH-CH = CH2, -NH-C(CH3)-CH2 or -NH-(CH2)p-SH, Z means, independently from each other, an amino acid radical or a dipeptide or tripeptide radical, whereby the amino acids, independently from each other, are selecte d from a group consisting of Ala, Asn, Asp, ARg, Cys, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Pro, Ser, Thr, Trp, Tyr, Val or M, whereby the above-mentioned amino acids can also be derivatized, and the amino acid radicals are linked to each other like peptides by the .alpha. amino and .alpha. carboxy groups, and whereby m is always contained, M = NH(R8)-CH(R3)-COOH, and R1, R3, R8, m, n and p ha ve the meanings cited in claim 1, in addition to the salts thereof, whereby said substances can be used as integrin inhibitors, especially in the treatment of implant-induced diseases, defects, inflammations and osteolytic diseases such as osteoporosis, thrombosis, cardiac infarction, and arteriosclerosis, in addition to accelerating and amplifying the integration process of an implant or biocompatible surfac e in tissues.
Patent CA-2319237-C (CA)
Inventor: DAMES ANDREW NICHOLAS
IPC: G06K19/06
Filed: 1996-04-03
Granted: 2005-10-11
Abstract: A magnetic marker or tag which is characterised by a substrate carrying a plurality of discrete magnetically active regions disposed in one or more linear arrays, the magnetically active regions being formed of a thin film or spin-melt material having a preferential axis of magnetisation, and the preferential axes of magnetisation being aligned within the (or each) linear aray.
Patent CA-2322947-C (CA)
Title: Continuous renal replacement therapy heat loss compensation
Inventor: FRUGIER ALAIN
IPC: A61M1/34
Filed: 2000-01-11
Granted: 2008-10-28
Abstract: An integrated CRRT method and apparatus (10) incorporates steps and means for compensating for heat loss from blood in an extracorporeal circuit. A blood warmer (20) is designed to engage and hold a disposable blood tube segment to transfer beat at a closely controlled temperature to blood flowing in the disposable blood tube segment. Another significant aspect of the present invention is a blood tube segment for engagement with the blood warmer (20) is located in downstream of a dialyzer and upstream of a venous pressure monitor (15), an air bubble detector (90) and a venous line clamp (95). The disposable blood tube segment may be selectively connected when heat loss compensation is required and left disconnected when heat loss compensation is not required.
Patent CA-2330453-C (CA)
Title: Safety-enhanced heat tracing
Inventor: BARTH ROY E
IPC: F16L35/00
Filed: 1999-04-28
Granted: 2009-07-07
Abstract: Safety-enhanced steam tracing includes a metallic tube (32) with a thin jack et (34) of polymeric material, such as silicone rubber. The polymeric jacket (34) is typically about 40 mils to about 60 mils thick. The safety-enhanced steam tracing provides a substantially lower risk of burn injury than bare metal steam tracing, yet its conductance performance is about the same as that of bare metal steam tracing.
Patent CA-2333397-C (CA)
Inventor: KLYMENKO JERRY
IPC: B01D45/12
Filed: 2000-04-06
Granted: 2003-11-25
Abstract: An improved process and system (22) for collecting and handling dust in a papermaking machine environment (20) wherein dust-laden air is drawn into and moves along an elongated collector (38 or 40) by way of a vacuum-generating source (42) connected to the collector involves the introduction of water into the collector so that the introduced water becomes entrained by the dust-laden air moving through the collector and wet-scrubs the dust-laden air upon entering the collector. With the dust being wet-scrubbed upon exiting the collector, the likelihood of ductwork fouling is substantially eliminated, and the risk of fire in the ductwork downstream of the collector is appreciably reduced.
Patent CA-2336149-C (CA)
Title: Membrane ou matrice permettant de reguler la vitesse de permeation des medicaments
Inventor: JUKARAINEN HARRI
IPC: A61K9/58
Filed: 1999-06-11
Granted: 2007-01-02
Abstract: La présente invention concerne une membrane ou une matrice destinée à réguler la vitesse de perméation d'un médicament, ladite membrane ou matrice comprenant une composition d'élastomère à base de siloxane qui contient au moins un élastomère et éventuellement un polymère non réticulé. La composition d'élastomère renferme des groupes poly(alkylène oxyde) qui sont présents dans l'élastomère ou le polymère sous forme de greffes à terminaison alcoxy d'unités polysiloxane, ou sous forme de blocs, lesdites greffes ou lesdits blocs étant liés aux unités polysiloxane par des liaisons silicium-carbone, ou bien sous forme d'un mélange de ces formes. L'invention concerne également des procédés de préparation de la composition d'élastomère destinée à être utilisée dans ladite membrane ou matrice.
Patent CA-2337246-C (CA)
Title: Coulee d'une bande d'acier
Inventor: MUKUNTHAN KANNAPPAR
IPC: B22D11/06
Filed: 1999-08-06
Granted: 2007-07-31
Abstract: Lors de la coulée d'une bande d'acier entre deux rouleaux, l'acier fondu est introduit dans l'espacement entre les deux rouleaux de coulée parallèles (16) pour obtenir un espace de coulée (30) supporté sur les surfaces de coulée (16A) des rouleaux. Les rouleaux tournent pour distribuer une bande solidifiée (20) vers le bas depuis l'espacement. Les surfaces de coulée (16A) sont texturisées par un motif aléatoire de protubérances distinctes présentant des pointes dont la surface de distribution comprend entre 10 et 100 pointes par mm<2> et dont la hauteur moyenne est d'au moins 10 microns. La texture aléatoire peut être obtenue par grenaillage des surfaces de coulée sur un substrat enduit d'une couche de protection. Selon une variante, la texture peut être obtenue par un dépôt chimique ou un électrodépôt d'une couche sur un substrat pour former les surfaces de coulée.
Patent CA-2341730-C (CA)
Inventor: FASNE MICHEL
IPC: A61L15/42
Filed: 1999-09-13
Granted: 2007-11-06
Abstract: The invention concerns a sterile non-adhesive compress comprising an open meshed soft fabric, said fabric comprising yarns coated with a cohesive but non-adhesive gel so as to leave the meshes substantially open, and it is characterized in that the gel is formed by a highly plasticized hydrophobic elastomeric matrix containing a dispersion of hydrocolloid hydrophile particles. The invention is useful for dressings.
Patent CA-2343626-C (CA)
Inventor: HOFACKER STEFFEN
IPC: C08J7/046
Filed: 2001-04-10
Granted: 2008-07-29
Abstract: The invention relates to a plastic article with a coating containing at least one zinc oxide-containing layer and at least one abrasion-resistant outer layer.
Patent CA-2349452-C (CA)
Inventor: SUZUKI TSUTOMU
IPC: C07D295/096
Filed: 1999-11-04
Granted: 2009-02-10
Abstract: L'invention concerne des agents thérapeutiques ou préventifs, utiles contre la dépendance aux drogues, et contenant en tant que principe actif des dérivés de 1,4-(diphénylalkyl)pipérazine, représentés par la formule générale (I), ou des sels de ceux-ci, notamment et préférablement des dérivés représentés par la formule générale suivante (II) ou des sels de ceux-ci. Dans ces formules R<1> et R<2> représentent chacun alcoxy inférieur, et A et B représentent chacun alkylène inférieur.
Patent CA-2356670-C (CA)
Title: Optical fingerprint image capturing system
Inventor: TENG HARRY H
IPC: G06K9/00
Filed: 1999-12-20
Granted: 2010-04-27
Abstract: Disclosed is an image capturing system including a light refractor, a light source, and a light receptor. The light refractor can be a triangular prism and includes an imaging surface against which a fingerprint or other object to be imaged is placed. The imaging surface includes at least a first layer of material which has a first part which includes a polymer and a second part which includes a fluid retained within the polymer. The fluid of the first layer can fill irregularities in the ridges of a fingerprint placed on the imaging surface. This allows a higher contrast, sharper fingerprint image to be captured. The imaging surface can also include a second layer of protective material interposed between the first layer of material and the surface of the prism to reduce breakdown or deterioration of the first layer of material due to adhesives used on the surface of the prism.
Patent CA-2357441-C (CA)
Inventor: TURNER MICHAEL ROBERT
IPC: G06F12/02
Filed: 2001-09-18
Granted: 2009-01-06
Abstract: A memory exhaustion condition is handled in a data processing system having first and second regions of physical memory. The memory exhaustion condition is detected while the second region is mirroring at least part of the first region. In response to the memory exhaustion condition, memory mirroring is at least partially deactivated and at least part of the second region is utilized to augment the first region, such that the memory exhaustion condition is eliminated. In an illustrative embodiment, the data processing system compresses real memory into the first region of physical memory, and the memory exhaustion condition arises when the first region lacks sufficient available capacity to accommodate current requirements for real memory. The memory exhaustion condition is eliminated by compressing at least part of the real memory into the second region.